Home Postcodes by state NSW 2382 Postcode 2382 2382 is the postcode for 4 localities in NSW: Boggabri, Maules Creek, Wean and Willala. Localities with postcode 2382BoggabriNSWMaules CreekNSWWeanNSWWillalaNSW Postcode 2382 State or territory New South Wales (NSW) Localities 4 Council area Narrabri; Mainly Narrabri, partly Gunnedah; Gunnedah Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2381 · Postcode 2386